I'm probably going to regret this in about a week or two, but I am bringing back my NFL power rankings for another year. You guys go crazy over these rankings and I have the page hits to prove it, but as we saw with the Ravens last season, they don't mean a thing once the teams head out for the coin toss. So without further ado, here are my top 10 NFL teams -- why 10? why not? -- entering Week 1 of the season.